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Kolkata weather in May (West Bengal, India)

How is the weather in Kolkata in May? Here's what the weather might have in store during this month.

In May, Kolkata generally has very high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 36°C. But by evening, they drop to around 27°C.

Keep in mind that while these are the average temperatures, there can be days that are even hotter. It's essential to be prepared for such heat. Wearing light, breathable fabrics and protecting yourself from the sun's intensity with hats or shades can make a difference. Hydration is key, so remember to drink plenty of water, especially if you find yourself outdoors for extended periods.

Kolkata in May usually receives high rainfall, averaging around 133 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 6 days of the month will see rainfall.

The days are predominantly sunny, with an estimated total of around 227 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Kolkata. January, February, November and December typically offer the most agreeable circumstances. On the other hand, April, May, June, July, August and September tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Kolkata climate page with graphs.

 

Kolkata, monthly averages in May

Min TemperatureMin Temperature 27°C  
Max TemperatureMax Temperature 36°C  
Water TemperatureWater Temperature 28°C *  
Chance of RainChance of Rain 21%  
PrecipitationPrecipitation 133 mm  
Rainy daysRainy days 6 days  
HumidityHumidity 67% *  
WindspeedWindspeed 7 km/h *  
SunshineSunshine 227 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Calcutta, India (12 KM, 7 Miles).

Where to go in India in May

Find out more about the weather in India in May and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Kolkata in May?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming
9/10
Camping
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Kolkata.

Our site offers climate and forecast data for every country in the world. Are you going to India? On this website you can find historical weather averages for many cities in India. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.